import Vue from 'vue'
import Router from 'vue-router'
import common from "@/router/common";
Vue.use(Router)

/* Layout */

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'             the icon show in the sidebar
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const mainRoutes = {
  path: '/',
  component: () => import('@/views/main'),
  name: 'Layout',
  redirect: '/home',
  // meta: { title: '首页', icon: 'example' },
  children: [
    ...common
  ]
}
export const constantRoutes = [
  {
    path: '/login',
    name: 'Login',
    component: () => import('@/views/common/login'),
    hidden: true
  },
  {
    path: '/error/404',
    name: '/error/404',
    component: () => import('@/views/common/404.vue'),
    meta: {
      title: '错误页',
      icon: 'EditOutlined'
    }
  }
]
const createRouter = () => {
  return new Router({
    mode: 'hash',
    scrollBehavior: () => ({y: 0}),
    isAddDynamicMenuRoutes: false, // 是否已经添加动态(菜单)路由
    routes: constantRoutes.concat(mainRoutes)
  })
}

export function resetRouter () {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

const router = createRouter()

export default router
